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Done challenge 6
[cipher-tools.git]
/
cipher
/
hill.py
diff --git
a/cipher/hill.py
b/cipher/hill.py
index 24bac7f986f3346f028e516bd69832a45ba015a8..8233de721231b5b4b2d1c2b3bafff982f48756e6 100644
(file)
--- a/
cipher/hill.py
+++ b/
cipher/hill.py
@@
-42,7
+42,7
@@
def hill_decipher(matrix, message, fillvalue='a'):
'hellothereaa'
"""
adjoint = linalg.det(matrix)*linalg.inv(matrix)
'hellothereaa'
"""
adjoint = linalg.det(matrix)*linalg.inv(matrix)
- inverse_determinant = modular_division_table[int(round(linalg.det(matrix))) % 26
][
1]
+ inverse_determinant = modular_division_table[int(round(linalg.det(matrix))) % 26
,
1]
inverse_matrix = (inverse_determinant * adjoint) % 26
return hill_encipher(inverse_matrix, message, fillvalue)
inverse_matrix = (inverse_determinant * adjoint) % 26
return hill_encipher(inverse_matrix, message, fillvalue)